/**
 * Copyright (c) 2006-2015, JGraph Ltd
 * Copyright (c) 2006-2015, Gaudenz Alder
 */
mxCodecRegistry.register(function () {
  /**
	 * Class: mxDefaultPopupMenuCodec
	 *
	 * Custom codec for configuring <mxDefaultPopupMenu>s. This class is created
	 * and registered dynamically at load time and used implicitely via
	 * <mxCodec> and the <mxCodecRegistry>. This codec only reads configuration
	 * data for existing popup menus, it does not encode or create menus. Note
	 * that this codec only passes the configuration node to the popup menu,
	 * which uses the config to dynamically create menus. See
	 * <mxDefaultPopupMenu.createMenu>.
	 */
  var codec = new mxObjectCodec(new mxDefaultPopupMenu())

  /**
	 * Function: encode
	 *
	 * Returns null.
	 */
  codec.encode = function (enc, obj) {
    return null
  }

  /**
	 * Function: decode
	 *
	 * Uses the given node as the config for <mxDefaultPopupMenu>.
	 */
  codec.decode = function (dec, node, into) {
    var inc = node.getElementsByTagName('include')[0]

    if (inc != null) {
      this.processInclude(dec, inc, into)
    } else if (into != null) {
      into.config = node
    }

    return into
  }

  // Returns the codec into the registry
  return codec
}())
